GMC Sierra Hybrid 2010 Owner's Manual
![GMC Sierra Hybrid 2010 manual cover](/images/tHcSlWghfySDzXjpdImKQlaQ/thumbs/thumb175x175.webp)
The recommended oil type for the 2010 GMC Sierra Hybrid is SAE 5W-30. It is important to use high-quality oil that meets GM Standard GM6094M.
To reset the oil change light, turn the ignition to the "On" position without starting the engine, then fully press the accelerator pedal three times within five seconds. The light should blink and then go out.
The 2010 GMC Sierra Hybrid has a towing capacity of up to 6,100 pounds when properly equipped. Always consult the owner's manual for detailed towing instructions and limitations.
To improve fuel efficiency, ensure regular maintenance such as timely oil changes, keeping tires properly inflated, and avoiding excessive idling. Additionally, minimize the use of air conditioning and maintain a steady speed while driving.
The check engine light can be triggered by various issues, such as a loose gas cap, faulty oxygen sensor, or catalytic converter issues. It is advisable to use an OBD-II scanner to read the trouble codes or visit a professional mechanic for diagnosis.
The 2010 GMC Sierra Hybrid uses a nickel-metal hydride (NiMH) battery for its hybrid system along with a standard 12-volt lead-acid battery for conventional vehicle operations.
It is recommended to replace the air filter every 30,000 to 45,000 miles or as indicated in the vehicle's maintenance schedule. More frequent replacements may be necessary if driving in dusty or dirty conditions.
Common causes of a rough idle include dirty fuel injectors, a clogged air filter, faulty spark plugs, or vacuum leaks. Regular maintenance and timely inspection can help identify and resolve these issues.
To check the transmission fluid level, ensure the vehicle is on a level surface, run the engine until warm, and then move the gear selector through all positions. With the engine idling, remove the dipstick, wipe it clean, reinsert it, and then remove it again to check the fluid level.
If your Sierra Hybrid does not start, check for a discharged 12-volt battery, ensure the gear is in 'Park' or 'Neutral', and verify that the brake pedal is fully depressed. If these checks are clear, it may require further mechanical inspection.